Amir Jafari

67 papers A* 9A 4B 1C 3Misc 1Journal 46Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
An end-to-end multi agent AI system for personal finance: synthetic data generation, budget optimization, and investment advisory.
Neural Comput. Appl.
Smit Snehal Pancholi, Aman Jaglan, Nemi Makadia, Yash Doshi, Amir Jafari
2026 J jnl
Improved multi-agent knowledge sharing system using knowledge graphs for news bias detection and fact-checking.
Neural Comput. Appl.
Modupeola Fagbenro, Christopher Washer, Pavani Chella, Amir Jafari
2026 J jnl
Predicting postoperative complications in laparoscopic general surgery using machine and deep learning: a classification approach.
Neural Comput. Appl.
Tyler Wallett, Amir Jafari, Xi Qian, Timur Abdygulov, Xiao Qi, Neda Nourshamsi, Jevaughn Davis, Puneet Gupta
2025 J jnl
FolkRAG: a retrieval-augmented generation system for cultural heritage materials.
Neural Comput. Appl.
Paul Kelly, Jonathan Schild, Amir Jafari
2025 J jnl
TVIM: Thermoactive Variable Impedance Module Evaluating Shear-Mode Capabilities of Polycaprolactone.
IEEE Access
Trevor Exley, Rashmi Wijesundara, Shuopu Wang, Arian Moridani, Taha Nilforooshan, Amir Jafari
2024 J jnl
A benchmark for graph-based dynamic recommendation systems.
Neural Comput. Appl.
Tyler Wallett, Amir Jafari
2024 A conf
Agonist-Antagonist Pouch Motors: Bidirectional Soft Actuators Enhanced by Thermally Responsive Peltier Elements.
IROS
Trevor Exley, Rashmi Wijesundara, Nathan Tan, Akshay Sunkara, Xinyu He, Shuopu Wang, Bonnie Chan, Aditya Jain, Luis Espinosa, Amir Jafari
2024 J jnl
Agonist-Antagonist Pouch Motors: Bidirectional Soft Actuators Enhanced by Thermally Responsive Peltier Elements.
CoRR
Trevor Exley, Rashmi Wijesundara, Nathan Tan, Akshay Sunkara, Xinyu He, Shuopu Wang, Bonnie Chan, Aditya Jain, Luis Espinosa, Amir Jafari
2024 J jnl
Comparative Analysis of Peltier Devices and Flexible Heater Strips for Enhancing Bandwidth in Thermo-Active Soft Actuators.
J. Medical Robotics Res.
Trevor Exley, Daniel Johnson, Amir Jafari
2024 — conf
Design considerations of Peltier-Integrated Therapeutic Wrist Wrap for Medical Applications.
EMBC
Kaleigh Ruiz, Samantha Ryan, Sarah Stutsman, Tanya Tirumala, Jatara Williams, Rashmi Wijesundara, Trevor Exley, Amir Jafari
2024 C conf
Large Area Mapping of Urban Deprivation from Sentinel-2 and Google Open Buildings using Deep Learning.
IGARSS
Ryan N. Engstrom, Maxwell Owusu, Mina Hanna, Amir Jafari, Dana R. Thomson, Monika Kuffer
2024 J jnl
Multimodal fusion: advancing medical visual question-answering.
Neural Comput. Appl.
Anjali Mudgal, Udbhav Kush, Aditya Kumar, Amir Jafari
2024 A* conf
Partial Coloring Complex, Vertex Decomposability and Tverberg's Theorem with Constraints.
SODA
Sharareh Alipour, Amir Jafari, Mohammad Hassan Mazidi, Seyed Abolfazl Najafian
2024 J jnl
Predicting blood transfusions for coronary artery bypass graft patients using deep neural networks and synthetic data.
Neural Comput. Appl.
Hsiao-Tien Tsai, Jichong Wu, Puneet Gupta, Eric R. Heinz, Amir Jafari
2024 J jnl
TVIM: Thermo-Active Variable Impedance Module: Evaluating Shear-Mode Capabilities of Polycaprolactone.
CoRR
Trevor Exley, Rashmi Wijesundara, Shuopu Wang, Arian Moridani, Amir Jafari
2024 J jnl
Towards a scalable and transferable approach to map deprived areas using Sentinel-2 images and machine learning.
Comput. Environ. Urban Syst.
Maxwell Owusu, Arathi Nair, Amir Jafari, Dana R. Thomson, Monika Kuffer, Ryan N. Engstrom
2023 C conf
Evaluating the Ability to Use Contextual Features to Map Deprived Areas 'Slums' in Multiple Cities.
IGARSS
Ryan N. Engstrom, Maxwell Owusu, Arathi Nair, Amir Jafari, Dana R. Thomson, Monika Kuffer
2023 J jnl
Lower bounds for the chromatic number of certain Kneser-type hypergraphs.
Eur. J. Comb.
Soheil Azarpendar, Amir Jafari
2023 J jnl
Partial Secret Sharing Schemes.
IEEE Trans. Inf. Theory
Amir Jafari, Shahram Khazaei
2023 J jnl
The use of annotations to explain labels: Comparing results from a human-rater approach to a deep learning approach.
J. Comput. Assist. Learn.
Susan Lottridge, Sherri Woolf, Mackenzie Young, Amir Jafari, Christopher M. Ormerod
2023 J jnl
Towards a Unified Naming Scheme for Thermo-Active Soft Actuators: A Review of Materials, Working Principles, and Applications.
CoRR
Trevor Exley, Emilly Hays, Daniel Johnson, Arian Moridani, Ramya Motati, Amir Jafari
2022 J jnl
A Deep Learning Anomaly Detection Method in Textual Data.
CoRR
Amir Jafari
2022 J jnl
Comparison Study Between Token Classification and Sequence Classification In Text Classification.
CoRR
Amir Jafari
2021 J jnl
Automated essay scoring using efficient transformer-based language models.
CoRR
Christopher M. Ormerod, Akanksha Malhotra, Amir Jafari
2021 J jnl
On (1, 2)-domination in cubic graphs.
Discret. Math.
Mohammadhossein Fakharan, Ali A. Gorzin, Michael A. Henning, Amir Jafari, Rouzbeh Tusserkani
2021 J jnl
On Abelian and Homomorphic Secret Sharing Schemes.
J. Cryptol.
Amir Jafari, Shahram Khazaei
2021 J jnl
On some topological and combinatorial lower bounds on the chromatic number of Kneser type hypergraphs.
J. Comb. Theory B
Soheil Azarpendar, Amir Jafari
2021 J jnl
The effects of data size on Automated Essay Scoring engines.
CoRR
Christopher M. Ormerod, Amir Jafari, Susan Lottridge, Milan Patel, Amy E. Harris, Paul van Wamelen
2020 B conf
A LOCAL Constant Approximation Factor Algorithm for Minimum Dominating Set of Certain Planar Graphs.
SPAA
Sharareh Alipour, Amir Jafari
2020 J jnl
Design Optimization of a Novel Networked Electromagnetic Soft Actuators System Based on Branch and Bound Algorithm.
IEEE Access
Nafiseh Ebrahimi, Teja Guda, Miltiadis Alamaniotis, Dimitrios Miserlis, Amir Jafari
2020 C conf
Fuzzy Logic Navigation System for Autonomous Endovascular Operations.
BIBE
Dimitrios Miserlis, Amir Jafari, Teja Guda, Miltiadis Alamaniotis
2020 J jnl
On the chromatic number of generalized Kneser graphs and Hadamard matrices.
Discret. Math.
Amir Jafari, Mohammad Javad Moghaddamzadeh
2020 J jnl
Partial Secret Sharing Schemes.
IACR Cryptol. ePrint Arch.
Amir Jafari, Shahram Khazaei
2019 J jnl
Language models and Automated Essay Scoring.
CoRR
Pedro Uria Rodriguez, Amir Jafari, Christopher M. Ormerod
2019 J jnl
On Abelian Secret Sharing: duality and separation.
IACR Cryptol. ePrint Arch.
Amir Jafari, Shahram Khazaei
2019 J jnl
PZT/PZT and PZT/BiT Composite Piezo-Sensors in Aerospace SHM Applications: Photochemical Metal Organic + Infiltration Deposition and Characterization.
Sensors
Hamidreza Hoshyarmanesh, Nafiseh Ebrahimi, Amir Jafari, Parisa Hoshyarmanesh, Minjae Kim, Hyung-Ho Park
2019 — conf
Reduction in The Metabolic Cost of Human Walking Gaits Using Quasi-Passive Upper Body Exoskeleton.
ISMR
Nafiseh Ebrahimi, Gautham Muthukumaran, Amir Jafari
2019 J jnl
Upper Bounds for the Domination Numbers of Graphs Using Turán's Theorem and Lovász Local Lemma.
Graphs Comb.
Sharareh Alipour, Amir Jafari
2018 A* conf
Dynamic Actuator Selection and Robust State-Feedback Control of Networked Soft Actuators.
ICRA
Nafiseh Ebrahimi, Sebastian Nugroho, Ahmad F. Taha, Nikolaos Gatsis, Wei Gao, Amir Jafari
2018 J jnl
Dynamic Actuator Selection and Robust State-Feedback Control of Networked Soft Actuators.
CoRR
Nafiseh Ebrahimi, Sebastian Nugroho, Ahmad F. Taha, Nikolaos Gatsis, Wei Gao, Amir Jafari
2018 A* conf
Improvements on the k-center Problem for Uncertain Data.
PODS
Sharareh Alipour, Amir Jafari
2018 J jnl
Introduction to the special issue on deep learning for biomedical and healthcare applications.
Neural Comput. Appl.
Chao Tong, Larry R. Medsker, Long Cheng, Amir Jafari, Xiaojun Wang
2018 J jnl
Randomized approximation algorithms for planar visibility counting problem.
Theor. Comput. Sci.
Sharareh Alipour, Mohammad Ghodsi, Amir Jafari
2018 J jnl
Tannakian formalism for fiber functors over tensor categories.
Period. Math. Hung.
Amir Jafari, Mostafa Einollahzadeh
2017 J jnl
A novel variable stiffness mechanism with linear spring characteristic for machining operations.
Robotica
Ngoc Dung Vuong, Renjun Li, Chee-Meng Chew, Amir Jafari, Joseph Polden
2017 J jnl
Improvements on the k-center problem for uncertain data.
CoRR
Sharareh Alipour, Amir Jafari
2017 J jnl
On Chromatic Number of General Kneser Graphs.
Contributions Discret. Math.
Sharareh Alipour, Amir Jafari
2016 Misc conf
An Improved Constant-Factor Approximation Algorithm for Planar Visibility Counting Problem.
COCOON
Sharareh Alipour, Mohammad Ghodsi, Amir Jafari
2016 J jnl
An improved Constant-Factor Approximation Algorithm for Planar Visibility Counting Problem.
CoRR
Sharareh Alipour, Mohammad Ghodsi, Amir Jafari
2016 J jnl
Cascade decode-and-forward: spatial diversity reuse in sensor networks.
Int. J. Sens. Networks
Siyi Wang, Weisi Guo, Amir Jafari
2016 J jnl
Determinants for Stiffness Adjustment Mechanisms.
J. Intell. Robotic Syst.
Amir Jafari, Hung Quy Vu, Fumiya Iida
2016 J jnl
Energy Storage Capacity and force-stiffness Interactions in Different stiffness Adjustment Mechanisms.
Int. J. Robotics Autom.
Amir Jafari, Nima Jamshidi
2015 J jnl
Energy efficient actuators with adjustable stiffness: a review on AwAS, AwAS-II and CompACT VSA changing stiffness based on lever mechanism.
Ind. Robot
Amir Jafari, Nikos G. Tsagarakis, Darwin G. Caldwell
2013 J jnl
Evaluation MCDM Multi-disjoint Paths Selection Algorithms Using Fuzzy-Copeland Ranking Method.
Int. J. Commun. Networks Inf. Secur.
Hamid Naderi, Hadi Shahosseini, Amir Jafari
2013 J jnl
Gain Scheduling Control for a Class of Variable Stiffness Actuators Based on Lever Mechanisms.
IEEE Trans. Robotics
Irene Sardellitti, Gustavo A. Medrano-Cerda, Nikolaos G. Tsagarakis, Amir Jafari, Darwin G. Caldwell
2013 J jnl
Variable impedance actuators: A review.
Robotics Auton. Syst.
Bram Vanderborght, Alin Albu-Schäffer, Antonio Bicchi, Etienne Burdet, Darwin G. Caldwell, Raffaella Carloni, Manuel G. Catalano, Oliver Eiberger, Werner Friedl, Ganesh Ganesh, Manolo Garabini, Markus Grebenstein, Giorgio Grioli, Sami Haddadin, Hannes Höppner, Amir Jafari, Matteo Laffranchi, Dirk Lefeber, Florian Petit, Stefano Stramigioli, Nikolaos G. Tsagarakis, Michaël Van Damme, Ronald Van Ham, Ludo C. Visser, Sebastian Wolf
2012 A* conf
A position and stiffness control strategy for variable stiffness actuators.
ICRA
Irene Sardellitti, Gustavo A. Medrano-Cerda, Nikolaos G. Tsagarakis, Amir Jafari, Darwin G. Caldwell
2012 A conf
Exploiting passive dynamics for robot throwing task.
IROS
Robin Thandiackal, Christoph Brandle, Derek Leach, Amir Jafari, Fumiya Iida
2012 A* conf
How design can affect the energy required to regulate the stiffness in variable stiffness actuators.
ICRA
Amir Jafari, Nikolaos G. Tsagarakis, Irene Sardellitti, Darwin G. Caldwell
2012 — conf
Performance evaluation of IEEE 802.11p for vehicular communication networks.
CSNDSP
Amir Jafari, Samir Al-Khayatt, Aboagela Dogman
2012 A conf
Variable impedance actuators: Moving the robots of tomorrow.
IROS
Bram Vanderborght, Alin Albu-Schäffer, Antonio Bicchi, Etienne Burdet, Darwin G. Caldwell, Raffaella Carloni, Manuel G. Catalano, Ganesh Gowrishankar, Manolo Garabini, Markus Grebenstein, Giorgio Grioli, Sami Haddadin, Amir Jafari, Matteo Laffranchi, Dirk Lefeber, Florian Petit, Stefano Stramigioli, Nikolaos G. Tsagarakis, Michaël Van Damme, Ronald Van Ham, Ludo C. Visser, Sebastian Wolf
2011 A* conf
AwAS-II: A new Actuator with Adjustable Stiffness based on the novel principle of adaptable pivot point and variable lever ratio.
ICRA
Amir Jafari, Nikolaos G. Tsagarakis, Darwin G. Caldwell
2011 A* conf
Exploiting natural dynamics for energy minimization using an Actuator with Adjustable Stiffness (AwAS).
ICRA
Amir Jafari, Nikolaos G. Tsagarakis, Darwin G. Caldwell
2010 A conf
A novel actuator with adjustable stiffness (AwAS).
IROS
Amir Jafari, Nikolaos G. Tsagarakis, Bram Vanderborght, Darwin G. Caldwell
2008 J jnl
Optimal solution for the two-dimensional facility layout problem using a branch-and-bound algorithm.
Comput. Ind. Eng.
Maghsud Solimanpur, Amir Jafari
2003 A* conf
A General Class of No-Regret Learning Algorithms and Game-Theoretic Equilibria.
COLT
Amy Greenwald, Amir Jafari
2001 A* conf
On No-Regret Learning, Fictitious Play, and Nash Equilibrium.
ICML
Amir Jafari, Amy Greenwald, David Gondek, Gunes Ercal